3
Views
0
Downloads
0
Favorites
MultySymbolsChart
//+------------------------------------------------------------------+
//| MultySymbolsChart.mq4 |
//| * |
//| * |
//+------------------------------------------------------------------+
#property copyright "Integer"
#property link "for-good-letters@yandex.ru"
#property indicator_separate_window
#property indicator_buffers 7
#property indicator_color1 Black
#property indicator_color2 Pink
#property indicator_color3 DodgerBlue
#property indicator_color4 Black
#property indicator_color5 Pink
#property indicator_color6 DodgerBlue
#property indicator_color7 Black
#property indicator_width2 2
#property indicator_width3 2
#property indicator_width4 2
//---- input parameters
extern string Symbols="AUDUSD,EURUSD,GBPUSD,USDCAD,USDCHF,USDJPY";
extern int TimeFrame=0;
extern int BarsOfSymbol=21;
extern int SpaceBars=5;
extern color LblColor=Yellow;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
double ExtMapBuffer5[];
double ExtMapBuffer6[];
double ExtMapBuffer7[];
double ExtMapBuffer8[];
string sa[];
bool du[];
int Size;
string sn="MSC";
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
void fArrayInvert_string(string & aArray[]){
int tSize=ArraySize(aArray)-1;
for(int ti=0;ti<ArraySize(aArray)/2;ti++){
string tTmp=aArray[ti];
aArray[ti]=aArray[tSize-ti];
aArray[tSize-ti]=tTmp;
}
}
int init(){
fStrSplit(Symbols,sa,",");
fArrStrTrimLR(sa);
Size=ArraySize(sa);
ArrayResize(du,Size);
fArrayInvert_string(sa);
SetIndexStyle(0,DRAW_HISTOGRAM);
SetIndexBuffer(0,ExtMapBuffer7);
SetIndexStyle(1,DRAW_HISTOGRAM);
SetIndexBuffer(1,ExtMapBuffer1);
SetIndexStyle(2,DRAW_HISTOGRAM);
SetIndexBuffer(2,ExtMapBuffer2);
SetIndexStyle(3,DRAW_HISTOGRAM);
SetIndexBuffer(3,ExtMapBuffer3);
SetIndexStyle(4,DRAW_HISTOGRAM);
SetIndexBuffer(4,ExtMapBuffer4);
SetIndexStyle(5,DRAW_HISTOGRAM);
SetIndexBuffer(5,ExtMapBuffer5);
SetIndexStyle(6,DRAW_HISTOGRAM);
SetIndexBuffer(6,ExtMapBuffer6);
SetIndexLabel(0,"");
SetIndexLabel(1,"");
SetIndexLabel(2,"");
SetIndexLabel(3,"");
SetIndexLabel(4,"");
SetIndexLabel(5,"");
SetIndexLabel(6,"");
sn=sn+" "+fTimeFrameName(TimeFrame);
IndicatorShortName(sn);
IndicatorDigits(0);
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
if(UninitializeReason()!=REASON_CHARTCHANGE){
fObjDeleteByPrefix("MSC_"+TimeFrame);
}
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start(){
for(int i=0;i<Size*(BarsOfSymbol+SpaceBars)+10;i++){
ExtMapBuffer1[i]=0;
ExtMapBuffer2[i]=0;
ExtMapBuffer3[i]=0;
ExtMapBuffer4[i]=0;
ExtMapBuffer5[i]=0;
ExtMapBuffer6[i]=0;
ExtMapBuffer7[i]=0;
}
double MaxRange=0;
for(i=0;i<Size;i++){
du[i]=fCheckDataUpdate(sa[i],TimeFrame);
if(du[i]){
int hb=iHighest(sa[i],TimeFrame,MODE_HIGH,BarsOfSymbol,0);
int lb=iLowest(sa[i],TimeFrame,MODE_LOW,BarsOfSymbol,0);
double Max=iHigh(sa[i],TimeFrame,hb);
double Min=iLow(sa[i],TimeFrame,lb);
double Range=MathRound((Max-Min)/MarketInfo(sa[i],MODE_POINT));
MaxRange=MathMax(MaxRange,Range);
}
}
double DrawMedian=MathCeil(MaxRange/2);
for(i=0;i<Size;i++){
if(du[i]){
hb=iHighest(sa[i],TimeFrame,MODE_HIGH,BarsOfSymbol,0);
lb=iLowest(sa[i],TimeFrame,MODE_LOW,BarsOfSymbol,0);
Max=iHigh(sa[i],TimeFrame,hb);
Min=iLow(sa[i],TimeFrame,lb);
double Mediana=NormalizeDouble((Max+Min)/2,MarketInfo(sa[i],MODE_DIGITS));
for(int j=0;j<BarsOfSymbol;j++){
double o=DrawMedian+(iOpen(sa[i],TimeFrame,j)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double h=DrawMedian+(iHigh(sa[i],TimeFrame,j)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double l=DrawMedian+(iLow(sa[i],TimeFrame,j)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double c=DrawMedian+(iClose(sa[i],TimeFrame,j)-Mediana)/MarketInfo(sa[i],MODE_POINT);
if(c==o){
for(int k=j+1;k<iBars(sa[i],TimeFrame);k++){
double o2=DrawMedian+(iOpen(sa[i],TimeFrame,k)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double h2=DrawMedian+(iHigh(sa[i],TimeFrame,k)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double l2=DrawMedian+(iLow(sa[i],TimeFrame,k)-Mediana)/MarketInfo(sa[i],MODE_POINT);
double c2=DrawMedian+(iClose(sa[i],TimeFrame,k)-Mediana)/MarketInfo(sa[i],MODE_POINT);
if(c2>o2){
c=o+0.333;
h=MathMax(h,c);
break;
}
if(c2<o2){
c=o-0.333;
l=MathMin(l,c);
break;
}
}
}
if(c>o){
ExtMapBuffer2[j+i*(BarsOfSymbol+SpaceBars)]=c;
ExtMapBuffer3[j+i*(BarsOfSymbol+SpaceBars)]=o;
ExtMapBuffer5[j+i*(BarsOfSymbol+SpaceBars)]=h;
ExtMapBuffer6[j+i*(BarsOfSymbol+SpaceBars)]=l;
}
if(c<o){
ExtMapBuffer1[j+i*(BarsOfSymbol+SpaceBars)]=o;
ExtMapBuffer3[j+i*(BarsOfSymbol+SpaceBars)]=c;
ExtMapBuffer4[j+i*(BarsOfSymbol+SpaceBars)]=h;
ExtMapBuffer6[j+i*(BarsOfSymbol+SpaceBars)]=l;
}
}
fObjText("MSC_"+TimeFrame+"_"+sa[i],Time[i*(BarsOfSymbol+SpaceBars)+BarsOfSymbol/2],MaxRange*1.2,sa[i],LblColor,6,WindowFind(sn),"Arial",false);
}
else{
ObjectDelete("MSC_"+TimeFrame+"_"+sa[i]);
}
fObjVLine("MSC_"+TimeFrame+"_h_"+sa[i],Time[(i+1)*(BarsOfSymbol+SpaceBars)-SpaceBars/2-1],Gray,1,WindowFind(sn),0,false);
}
for(i=0;i<Size*(BarsOfSymbol+SpaceBars)+10;i++){
ExtMapBuffer7[i]=MaxRange*1.2;
}
SetLevelValue(0,0);
SetLevelValue(1,MaxRange);
return(0);
}
//+------------------------------------------------------------------+
void fObjDeleteByPrefix(string aPrefix){
for(int i=ObjectsTotal()-1;i>=0;i--){
if(StringFind(ObjectName(i),aPrefix,0)==0){
ObjectDelete(ObjectName(i));
}
}
}
void fObjVLine(
string aObjectName, // 1 èìÿ
datetime aTime_1, // 2 âðåìÿ
color aColor=Red, // 3 öâåò
int aWidth=1, // 4 òîëùèíà
int aWindowNumber=0, // 5 îêíî
int aStyle=0, // 6 0-STYLE_SOLID, 1-STYLE_DASH, 2-STYLE_DOT, 3-STYLE_DASHDOT, 4-STYLE_DASHDOTDOT
bool aBack=false // 7 ôîí
){
if(ObjectFind(aObjectName)!=aWindowNumber){
ObjectCreate(aObjectName,OBJ_VLINE,aWindowNumber,aTime_1,0);
}
ObjectSet(aObjectName,OBJPROP_TIME1,aTime_1);
ObjectSet(aObjectName,OBJPROP_COLOR,aColor);
ObjectSet(aObjectName,OBJPROP_WIDTH,aWidth);
ObjectSet(aObjectName,OBJPROP_BACK,aBack);
ObjectSet(aObjectName,OBJPROP_STYLE,aStyle);
}
string fTimeFrameName(int arg){
// fTimeFrameName();
int v;
if(arg==0){
v=Period();
}
else{
v=arg;
}
switch(v){
case 0:
return("0");
case 1:
return("M1");
case 5:
return("M5");
case 15:
return("M15");
case 30:
return("M30");
case 60:
return("H1");
case 240:
return("H4");
case 1440:
return("D1");
case 10080:
return("W1");
case 43200:
return("MN1");
default:
return("M"+arg);
}
}
void fObjText(
string aObjectName, // 1 èìÿ
datetime aTime_1, // 2 âðåìÿ
double aPrice_1, // 3 öåíà
string aText, // 4 òåêñò
color aColor=Red, // 5 öâåò
int aFontSize=8, // 6 ðàçìåð øðèôòà
int aWindowNumber=0, // 7 îêíî
string aFont="Arial", // 8 øðèôò
bool aBack=false // 9 ôîí
){
// fText("",Time[1],Close[1],"",Red,8);
// fText("",Time[1],Close[1],"",Red,8,0,"Arial",false);
if(ObjectFind(aObjectName)!=aWindowNumber){
ObjectCreate(aObjectName,OBJ_TEXT,aWindowNumber,aTime_1,aPrice_1);
}
ObjectSet(aObjectName,OBJPROP_TIME1,aTime_1);
ObjectSet(aObjectName,OBJPROP_PRICE1,aPrice_1);
ObjectSetText(aObjectName,aText,aFontSize,aFont,aColor);
ObjectSet(aObjectName,OBJPROP_BACK,aBack);
}
void fStrSplit(string aString,string & aArray[],string aDelimiter){
int tCounter=0;
int tDelimiterLength=StringLen(aDelimiter);
ArrayResize(aArray,tCounter);
int tPos1=0;
int tPos2=StringFind(aString,aDelimiter,0);
while(tPos2!=-1){
if(tPos2>tPos1){
tCounter++;
ArrayResize(aArray,tCounter);
aArray[tCounter-1]=StringSubstr(aString,tPos1,tPos2-tPos1);
}
tPos1=tPos2+tDelimiterLength;
tPos2=StringFind(aString,aDelimiter,tPos1);
}
tPos2=StringLen(aString);
if(tPos2>tPos1){
tCounter++;
ArrayResize(aArray,tCounter);
aArray[tCounter-1]=StringSubstr(aString,tPos1,tPos2-tPos1);
}
}
void fArrStrTrimLR(string & aArray[]){
for(int ti=0;ti<ArraySize(aArray);ti++){
aArray[ti]=StringTrimLeft(StringTrimRight(aArray[ti]));
}
}
bool fCheckDataUpdate(string aSymbol,int aTimeFrame){
datetime daytimes[];
if(iClose(aSymbol,aTimeFrame,0)==0){
return(false);
}
ArrayCopySeries(daytimes,MODE_TIME,aSymbol,aTimeFrame);
if(GetLastError()==4066){
return(false);
}
return(true);
}
Comments